The Civil War Was a Women's War in All of the Following

The Civil War was a women's war in all of the following ways except  

A) as men left for war, women gained new job opportunities in government.
B) military demand for shoes and clothing drew women into industrial employment.
C) women were encouraged to run for office to fill political posts abandoned by men.
D) women aided men on the battlefront as spies or by posing as male soldiers
E) women were able to professionalize nursing.